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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide end torus cutter HPC, TiAlN, ⌀ h9 DC: 3mm
Article no.: 644972
Catalog no.: 206267
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Stirntorusfräser | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | Standard | |
| Holder tolerance class | h6 | |
| Arbor size | 0060 | |
| Shank diameter DS | 6 mm | |
| Length of shank LS | 50.5 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.008 mm | |
| Shank type | HA | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | K (cast iron); M (stainless steel); P (steel) | |
| Cutting media, manufacturer’s designation | VHM/TIALN | |
| Coating | TiAlN | |
| Cutter diameter Dc | 3 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class | h9 | |
| Recess diameter D1 | 2.7 mm | |
| Cutting edge length Lc | 1.5 mm | |
| Shoulder length | 0 mm | |
| ISO milling cutter type | J | |
| Relief angle | 12 degrees | |
| Side rake angle | -5 degrees | |
| Transition angle α | 0 degrees | |
| Number of effective cutters (peripheral side) Z | 2 | |
| Number of effective cutters (end face) Z | 2 | |
| Twist direction | right-hand | |
| Twist angle | 15 degrees | |
| Helical pitch | 15 mm | |
| Corner / edge | 1 | |
| Corner version | as radius | |
| Corner radius R | 0.25 mm | |
| End radius R1 | 2.5 mm | |
| Spacing of the cutters | the same | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length A | 27.5 mm | |
| Usable length L1 | 20 mm | |
| Overall length L | 75 mm | |
| Functional length | 27.5 mm | |
| Max. speed | 45’000 min-1 | |
| Weight | 23 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | form milling (die milling) (FFO); hobbing (FWA); profile milling (FPR) | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | die milling cutter | |
| Content | single part | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth L2 | 0.2 mm |
Identification & Classification
| Article number | 644972 | |
| Catalog number | 206267 | |
| EAN / GTIN | 4045197860699 | |
| Manufacturer number | 206267 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
150
P
140
P
130
P
125
P
115
M
80
Description
Version:
Special centre cutting edge geometry for traverse milling at very high feed rates.
Tolerance: Corner radius R1 = ±0.01 mm.
Tolerance: Corner radius R1 = ±0.01 mm.
Application:
For copy and traverse milling over the full range of hard machining under HPC/HSC conditions.
Using special milling strategies very high rates of metal removal can be achieved.
Using special milling strategies very high rates of metal removal can be achieved.
Note:
Successor product to No. 206274.
Tools can be reground.
Tools can be reground.